AC_SUBST(CONFIG_FILE)
AC_SUBST(CONTROL_SOCKET)
-AC_SEARCH_LIBS(clock_gettime,[c rt posix4])
+AC_SEARCH_LIBS(clock_gettime, [c rt posix4], ,
+ AC_MSG_ERROR([[Function clock_gettime not available.]]))
AC_CANONICAL_HOST
AC_CHECK_LIB(ncurses, tgetent, USE_TERMCAP_LIB=-lncurses,
AC_CHECK_LIB(curses, tgetent, USE_TERMCAP_LIB=-lcurses,
AC_CHECK_LIB(tinfow, tgetent, USE_TERMCAP_LIB=-ltinfow,
- AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo
- AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap)))))
+ AC_CHECK_LIB(tinfo, tgetent, USE_TERMCAP_LIB=-ltinfo,
+ AC_CHECK_LIB(termcap, tgetent, USE_TERMCAP_LIB=-ltermcap,
+ AC_MSG_ERROR([[The client requires ncurses library. Either install the library or use --disable-client to compile without the client.]]))))))
AC_CHECK_LIB(readline, rl_callback_read_char, CLIENT_LIBS="-lreadline $CLIENT_LIBS $USE_TERMCAP_LIB",
AC_MSG_ERROR([[The client requires GNU readline library 2.1 or newer. Either install the library or use --disable-client to compile without the client.]]), $USE_TERMCAP_LIB)
AC_CHECK_LIB(readline, rl_crlf, AC_DEFINE(HAVE_RL_CRLF),,$USE_TERMCAP_LIB)